Create new event hub

Here are the steps to create a new Event Hub in Azure:

Prerequisites:

• You have an Azure subscription.
• You have the Azure CLI or Azure Portal installed on your machine.

Using Azure CLI:

1. Open a terminal or command prompt and log in to your Azure account using the Azure CLI:

   az login

2. Create a new resource group:

   az group create --name <resource-group-name> --location <location>

   Replace <resource-group-name> with a name for your resource group, and <location> with the location where you want to create the resource group (e.g. "West US").

3. Create a new Event Hub:

   az eventhubs namespace create --name <event-hub-namespace> --resource-group <resource-group-name> --location <location>

   Replace <event-hub-namespace> with a name for your Event Hub namespace, and <resource-group-name> and <location> with the values you created in steps 1 and 2.

4. Create a new Event Hub:

   az eventhubs eventhub create --name <event-hub-name> --namespace-name <event-hub-namespace> --resource-group <resource-group-name> --partition-count 2

   Replace <event-hub-name> with a name for your Event Hub, <event-hub-namespace> with the name you created in step 3, and <resource-group-name> with the name you created in step 2. The --partition-count parameter specifies the number of partitions for the Event Hub.

Using Azure Portal:

1. Log in to the Azure Portal: https://portal.azure.com/
2. Click on "Create a resource" and search for "Event Hub".
3. Click on "Event Hub" and then click on "Create".
4. Fill in the required information:
   • Name: Enter a name for your Event Hub.
   • Resource group: Select the resource group you created earlier.
   • Location: Select the location where you want to create the Event Hub.
   • Namespace: Enter a name for your Event Hub namespace.
   • Partition count: Enter the number of partitions you want for the Event Hub (e.g. 2).
5. Click on "Create" to create the Event Hub.

Verify the Event Hub:

Once you've created the Event Hub, you can verify that it's been created successfully by checking the Azure Portal or using the Azure CLI:

az eventhubs eventhub show --name <event-hub-name> --namespace-name <event-hub-namespace> --resource-group <resource-group-name>

This command will display information about the Event Hub, including its name, namespace, and partition count.